fix grammar issue (#1850) (#1852)

This commit is contained in:
Albert Zhao 2020-06-11 15:39:59 +08:00 committed by GitHub
parent 262317192c
commit b23548eeff
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@ -176,7 +176,7 @@ func readHandshake(rd io.Reader) (host string, err error) {
}
data = data[length:]
}
err = fmt.Errorf("Unknow error")
err = fmt.Errorf("Unknown error")
return
}